20 published .357 Magnum for S&W Models 19 & 66 reloading recipes across 9 powders and 4 bullet manufacturers, with bullet weights from 140 to 180 grains and recorded velocities between 957 and 1,263 fps. Every load lists charge weight, velocity, COAL, primer and case where the source published it.
The first 5 of 20 recipes.
| Bullet | Powder | Charge | Velocity | COAL | Primer |
|---|---|---|---|---|---|
| Sierra JHC 140gr | Alliant 2400 | 13.5 gr | 1,072 fps | 1.581 | — |
| Sierra JHC 140gr | Alliant Power Pistol | 8.5 gr | 1,196 fps | 1.581 | — |
| Sierra JHC 140gr | Hodgdon Universal Clays | 7.0 gr | 1,087 fps | 1.581 | — |
| Lyman 358156 cast HP GC 158gr | Alliant 2400 | 13.5 gr | 1,114 fps | 1.655 | — |
| RCBS 38-150-KT cast 158gr | Alliant 2400 | 13.5 gr | 1,201 fps | 1.611 | — |
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